@ Titan Is there a way to make low freq 125MHz permanent? I have 124999 in pmconfig and after boot device is running at 125MHz, utill first call. Then it change to 250MHz and stays there. Is there a crontab or similar workaround available to set it 125Mhz after calls? Other than "echo 124999 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq"